Literature DB >> 21042843

Correlation between embryological factors and pregnancy rate: development of an embryo score in a cryopreservation programme.

Miquel Solé1, Josep Santaló, Ignacio Rodríguez, Montse Boada, Buenaventura Coroleu, Pere N Barri, Anna Veiga.   

Abstract

PURPOSE: To establish which embryo parameters, in frozen thawed embryo transfers, have the highest prognosis value in the establishment of pregnancy. The relative importance of different embryo parameters is used to develop an embryo score.
METHODS: Retrospective analysis of the implantation rate in 356 frozen/thawed single embryo transfers. A logistic regression model is used to establish an embryo score.
RESULTS: A direct correlation is established between the implantation rate and fresh embryo development (number of blastomeres and their symmetry), survival rate after thawing and mitosis resumption after overnight culture.
CONCLUSIONS: An embryo score is developed to determine the implantation potential of frozen/thawed embryos.

Mesh：

Year:  2010        PMID： 21042843      PMCID： PMC3059527          DOI： 10.1007/s10815-010-9498-0

Source DB:  PubMed          Journal:  J Assist Reprod Genet        ISSN： 1058-0468            Impact factor:   3.412


  29 in total

1.  The influence of prefreeze growth rate and blastomere number on cryosurvival and subsequent implantation of human embryos.

Authors:  D H Edgar; H Jericho; H Bourne; J C McBain
Journal:  J Assist Reprod Genet       Date:  2001-03       Impact factor: 3.412

2.  Parameters guiding selection of best embryos for transfer after cryopreservation: a reappraisal.

Authors:  Fabrice Guerif; Rachel Bidault; Veronique Cadoret; Marie-Laure Couet; Jacques Lansac; Dominique Royere
Journal:  Hum Reprod       Date:  2002-05       Impact factor: 6.918

3.  Elective single embryo transfer: the value of cryopreservation.

Authors:  A Tiitinen; M Halttunen; P Härkki; P Vuoristo; C Hyden-Granskog
Journal:  Hum Reprod       Date:  2001-06       Impact factor: 6.918

4.  Day 3 compared with day 2 cryopreservation does not affect embryo survival but improves the outcome of frozen-thawed embryo transfers.

Authors:  Christophe Sifer; Afifa Sellami; Christophe Poncelet; Brigitte Martin-Pont; Raphael Porcher; Jean-Noel Hugues; Jean-Philippe Wolf
Journal:  Fertil Steril       Date:  2006-09-14       Impact factor: 7.329

5.  Predictive factors for live birth in cryopreservation single embryo transfer cycles.

Authors:  C Olivius; K Lundin; C Bergh
Journal:  Reprod Biomed Online       Date:  2008-11       Impact factor: 3.828

6.  Human embryos with unevenly sized blastomeres have lower pregnancy and implantation rates: indications for aneuploidy and multinucleation.

Authors:  T Hardarson; C Hanson; A Sjögren; K Lundin
Journal:  Hum Reprod       Date:  2001-02       Impact factor: 6.918

7.  Contribution of embryo cryopreservation to elective single embryo transfer in IVF-ICSI.

Authors:  Dominique Le Lannou; Jean-François Griveau; Marie-Christine Laurent; Annie Gueho; Elisabeth Veron; Karine Morcel
Journal:  Reprod Biomed Online       Date:  2006-09       Impact factor: 3.828

8.  Analyzing factors affecting the success rate of frozen-thawed embryos.

Authors:  S Lahav-Baratz; M Koifman; H Shiloh; D Ishai; Z Wiener-Megnazi; M Dirnfeld
Journal:  J Assist Reprod Genet       Date:  2003-11       Impact factor: 3.412

Review 9.  Cryopreservation in human assisted reproduction is now routine for embryos but remains a research procedure for oocytes.

Authors:  J Mandelbaum; J Belaïsch-Allart; A M Junca; J M Antoine; M Plachot; S Alvarez; M O Alnot; J Salat-Baroux
Journal:  Hum Reprod       Date:  1998-06       Impact factor: 6.918

10.  Ovarian hyperstimulation syndrome and prophylactic human embryo cryopreservation: analysis of reproductive outcome following thawed embryo transfer.

Authors:  Eric Scott Sills; Laura J McLoughlin; Marc G Genton; David J Walsh; Graham D Coull; Anthony P H Walsh
Journal:  J Ovarian Res       Date:  2008-11-06       Impact factor: 4.234
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  6 in total

Review 1.  Preimplantation embryo metabolism and culture systems: experience from domestic animals and clinical implications.

Authors:  V A Absalón-Medina; W R Butler; R O Gilbert
Journal:  J Assist Reprod Genet       Date:  2014-02-28       Impact factor: 3.412

2.  Using the Society for Assisted Reproductive Technology Clinic Outcome System morphological measures to predict live birth after assisted reproductive technology.

Authors:  Barbara Luke; Morton B Brown; Judy E Stern; Sangita K Jindal; Catherine Racowsky; G David Ball
Journal:  Fertil Steril       Date:  2014-09-11       Impact factor: 7.329

3.  Effect of embryo morphology and morphometrics on implantation of vitrified day 3 embryos after warming: a retrospective cohort study.

Authors:  Elia Fernandez Gallardo; Carl Spiessens; Thomas D'Hooghe; Sophie Debrock
Journal:  Reprod Biol Endocrinol       Date:  2016-07-30       Impact factor: 5.211

4.  Does Overnight Culture of Cleaved Embryos Improve Pregnancy Rate in Vitrified-Warmed Embryo Transfer Programme?

Authors:  Azam Agha-Rahimi; Marjan Omidi; Fatemeh Akyash; Azita Faramarzi; Forough Alsadat Farshchi
Journal:  Malays J Med Sci       Date:  2019-04-30

5.  Perinatal outcome in fresh versus frozen embryo transfer in ART cycles.

Authors:  Ali Aflatoonian; Mohammad Ali Karimzadeh Maybodi; Nastaran Aflatoonian; Nasim Tabibnejad; Mohammad Hossein Amir-Arjmand; Mehrdad Soleimani; Behrouz Aflatoonian; Abbas Aflatoonian
Journal:  Int J Reprod Biomed       Date:  2016-03

6.  Effect of day 3 embryo morphometrics and morphokinetics on survival and implantation after slow freezing-thawing and after vitrification-warming: a retrospective cohort study.

Authors:  Elia Fernandez Gallardo; Carl Spiessens; Thomas D'Hooghe; Sophie Debrock
Journal:  Reprod Biol Endocrinol       Date:  2017-10-03       Impact factor: 5.211
  6 in total

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